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IRS Reject F1040-512


📚 What This Guide Covers

This guide explains the IRS reject F1040-512 and what it means for your dependent’s Social Security Number (SSN) when e-filing.

⚠️ Before You Begin

Before you make changes, review which dependent is causing the reject.

📊 Step-by-Step Guide

Step 1: Understand the reject

The dependent’s SSN on this return cannot be used on another return as a Primary or Secondary SSN when the corresponding checkboxes are selected (Line 6a checkbox ExemptPrimaryInd or Line 6b checkbox ExemptSpouseInd).

Step 2: Determine why the dependent is marked as Primary/Secondary elsewhere

This reject means the dependent was filed on a return either as a primary taxpayer or a secondary (spouse) taxpayer.

If the dependent did not file a return (and you have knowledge they were not included as primary/secondary elsewhere), you will need to contact the IRS for assistance.

Step 3: If it was a mistake, consider an amendment

If this was an error and the dependent should not have claimed them self, they may be able to file an amendment.

📞 Still Need Help?

If you are having trouble, contact our support team:

Phone: 1-800-516-9442

Or submit a support ticket



Tags: reject,federal,form